Answer:
Explanation:
Given
Length
frequency
Tension in the string
Wave speed in a string is given by
where
wavelength for this wave
and
It's by number of protons
Answer: B = 1.12T
Explanation: please find the attached file for the solution and explanation.
The Station, As it is a stationery object therefore making it easier to get a relative speed estimate. (Sorry for the pun as well)